most americans thought mitt romney won that debate. even among democrats, a plurality there. >> everybody. >> said mitt romney won the debate. how about the states. remember the battle for the white house is not a battle nationally but for the states and their electoral votes. from the university of denver the same place that hosted that debate last wednesday night. this is a poll post-debate of colorado likely voters, the president with a slight advantage within the sampling error. >> don't you remember we were talking before the debates, will it matter, will the debates matter? apparently the answer this time is yes. >> from the gallup poll. one poll. see what others show as well. >> you have a lot more you're going to be sharing with us in the coming days. so the stakes are high now for president biden going into thursday's one and only debate with paul ryan. what are the expectations from both sides here? >> both sides are trying to lower expectations for their candidate. we heard it on the sunday talk shows like they're doing for